About: Spermatozoa Concentration, Seminal Plasma Composition and Their Physiological Relationship in the Endangered Stellate Sturgeon (Acipenser stellatus) and Russian Sturgeon (Acipenser gueldenstaedtii)

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About: Spermatozoa Concentration, Seminal Plasma Composition and Their Physiological Relationship in the Endangered Stellate Sturgeon (Acipenser stellatus) and Russian Sturgeon (Acipenser gueldenstaedtii) Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Comparative studies of ionic composition, osmolality, protein concentration and pH of seminal plasma along with spermatozoa concentrations were carried out in stellate sturgeon and Russian sturgeon. Analysis of A. gueldenstaedtii sperm showed significantly higher concentrations of Na+, Ca2+, Mg2+, Cl and proteins in the seminal plasma than did seminal plasma of A. stellatus. Significantly higher concentration of K+ (5.42 +/- 1.06 mM) was observed in A. stellatus compared to A. gueldenstaedtii K+ (2.29 +/- 0.50 mM). Concentration of Na+ was positively correlated with osmolality (r = 0.819), levels of Cl and Mg2+ and pH. The concentration of Mg2+ was positively correlated with protein concentration, Na+, Cl and Ca2+. A positive relationship was also found between concentration of K+ and spermatozoa concentration (r = 0.709). Results revealed strong inter-species differences in several parameters. The data should be useful for artificial fertilization and for cryopreservation of sturgeon sperm. Comparative studies of ionic composition, osmolality, protein concentration and pH of seminal plasma along with spermatozoa concentrations were carried out in stellate sturgeon and Russian sturgeon. Analysis of A. gueldenstaedtii sperm showed significantly higher concentrations of Na+, Ca2+, Mg2+, Cl and proteins in the seminal plasma than did seminal plasma of A. stellatus. Significantly higher concentration of K+ (5.42 +/- 1.06 mM) was observed in A. stellatus compared to A. gueldenstaedtii K+ (2.29 +/- 0.50 mM). Concentration of Na+ was positively correlated with osmolality (r = 0.819), levels of Cl and Mg2+ and pH. The concentration of Mg2+ was positively correlated with protein concentration, Na+, Cl and Ca2+. A positive relationship was also found between concentration of K+ and spermatozoa concentration (r = 0.709). Results revealed strong inter-species differences in several parameters. The data should be useful for artificial fertilization and for cryopreservation of sturgeon sperm. (en)
Title	Spermatozoa Concentration, Seminal Plasma Composition and Their Physiological Relationship in the Endangered Stellate Sturgeon (Acipenser stellatus) and Russian Sturgeon (Acipenser gueldenstaedtii) Spermatozoa Concentration, Seminal Plasma Composition and Their Physiological Relationship in the Endangered Stellate Sturgeon (Acipenser stellatus) and Russian Sturgeon (Acipenser gueldenstaedtii) (en)
skos:prefLabel	Spermatozoa Concentration, Seminal Plasma Composition and Their Physiological Relationship in the Endangered Stellate Sturgeon (Acipenser stellatus) and Russian Sturgeon (Acipenser gueldenstaedtii) Spermatozoa Concentration, Seminal Plasma Composition and Their Physiological Relationship in the Endangered Stellate Sturgeon (Acipenser stellatus) and Russian Sturgeon (Acipenser gueldenstaedtii) (en)
skos:notation	RIV/60076658:12520/11:43875641!RIV12-MZE-12520___
http://linked.open...avai/predkladatel	Fakulta rybářství a ochrany vod
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA523/08/0824), P(IAA608030801), P(LC06073), P(ME10015), P(QH82119), P(QH92308), Z(MSM6007665809)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Linhart, Otomar Hulák, Martin Rodina, Marek Li, Ping Li, Zhihua
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Fakulta rybářství a ochrany vod
http://linked.open...dnocenehoVysledku	231422
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/11:43875641
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fertilization; Baerii; Osmolality; Ph; Marine Fish; Rainbow-Trout; Oreochromis-Mossambicus; Fresh-Water; Sperm Motility; Paddlefish Polyodon-Spathula (en)
http://linked.open.../riv/klicoveSlovo	Osmolality Baerii Fertilization Fresh-Water Marine Fish Oreochromis-Mossambicus Paddlefish Polyodon-Spathula Ph Rainbow-Trout Sperm Motility
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[0F0AA4F12DED]
http://linked.open...i/riv/nazevZdroje	Reproduction in Domestic Animals
http://linked.open...in/vavai/riv/obor	GL
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Relationships of ploidy level, genome and cell size in model polyploid fish with cytological and physiological impacts on conservation and culture. Diversity of Bioenergetics Pathways, Membrane Functions, Signaling Mechanisms and Proteomics of Cryopreserved Sperm of Evolutionary Different Fish Species Biodiversity Research Center Application of Paddlefish Sex-reversal and Proteomics in Its Cryopreserved Sperm for Caviar Production Research of sperm and embryos cryopreservation Genetic diversity of sterlet (Acipenser ruthenus): implication for in situ conservation and protection of biodiversity
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	46
http://linked.open...iv/tvurceVysledku	Hulák, Martin Li, Ping Li, Zhihua Linhart, Otomar Rodina, Marek
http://linked.open...ain/vavai/riv/wos	000288377900009
http://linked.open...n/vavai/riv/zamer	Biologické, enviromentální a chovatelské aspekty v rybářství
issn	0936-6768
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1439-0531.2010.01651.x
http://localhost/t...ganizacniJednotka	12520
is http://linked.open...avai/riv/vysledek of	Spermatozoa Concentration, Seminal Plasma Composition and Their Physiological Relationship in the Endangered Stellate Sturgeon (Acipenser stellatus) and Russian Sturgeon (Acipenser gueldenstaedtii) Spermatozoa Concentration, Seminal Plasma Composition and Their Physiological Relationship in the Endangered Stellate Sturgeon (Acipenser stellatus) and Russian Sturgeon (Acipenser gueldenstaedtii)

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